<!--围栏管理页-->
<template>
  <div style="height:6vh;background-color: #fff;padding: 10px 20px;">
    <span style="line-height: 60px;font-size: 20px;">围栏管理</span>
    <el-button type="primary" style="float: right;margin-top: 13px;"
    @click="router.push('/geofenceMap')">新建围栏</el-button>
  </div>
  <!-- 围栏查询卡片 -->
  <el-card style="margin: 20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="围栏名称">
        <el-input placeholder="请输入" style="width: 220px;"
                  v-model="geoSearchForm.name" @keydown.enter="loadGeo"></el-input>
      </el-form-item>
      <el-form-item label="围栏状态" style="width: 290px;">
        <el-select placeholder="请选择" v-model="geoSearchForm.status" @change="loadGeo">
          <el-option label="启用" value="1"/>
          <el-option label="禁用" value="0"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadGeo">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 围栏表格数据 -->
  <el-card style="margin: 20px;">
    <el-table stripe :data="geoTableData">
      <el-table-column label="编号" prop="id" type="index" align="center" width="100"/>
      <el-table-column label="围栏名称" prop="name" align="center"/>
      <el-table-column label="围栏坐标点" prop="position" align="center" show-overflow-tooltip="true" width="500"/>
      <el-table-column label="创建时间" prop="createTime" align="center"/>
      <el-table-column label="围栏状态" align="center">
        <template #default="scope">
          <el-switch inactive-value="0" active-value="1" v-model="scope.row.status"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="loadVehicle(scope.row.id)">管理车辆</el-button>
          <el-button type="primary" link>删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
  <!-- 已绑定车辆弹窗 -->
  <el-dialog title="已绑定车辆" v-model="bindVehicleDialogVisible" style="padding: 40px;">
    <el-button type="primary" style="margin: 10px 0;" @click="showUnbindVehicleList">添加绑定车辆</el-button>
    <el-table :data="bindVehicleArr">
      <el-table-column label="车辆品牌" prop="brand" align="center"/>
      <el-table-column label="车牌号" prop="license" align="center"/>
      <el-table-column label="车辆类型" prop="type" align="center"/>
      <el-table-column label="操作" fixed="right" width="200" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="removeBindVehicle(scope.row.id)">移除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
  <!-- 添加可绑定车辆列表弹窗 -->
  <el-dialog title="可绑定车辆列表" v-model="AddBindVehicleDialogVisible">
    <el-table :data="unBindVehicleArr">
      <el-table-column label="编号" type="index" align="center" width="80px"/>
      <el-table-column prop="brand" label="车辆品牌" align="center"/>
      <el-table-column prop="license" label="车牌号" align="center"/>
      <el-table-column prop="type" label="车辆类型" align="center"/>
      <el-table-column prop="status" label="车辆状态" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="bindNewVehivle(scope.row.id)">绑定</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
</template>

<script setup>

import router from "@/router";
import {onMounted, ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import qs from "qs";
//控制“已绑定车辆弹窗”是否显示
const bindVehicleDialogVisible = ref(false);
//控制"可绑定车辆列表"是否显示
const AddBindVehicleDialogVisible = ref(false);

//定义对象保存查询条件
const geoSearchForm = ref({name: '', status: ''})
//定义对象保存围栏表格数据
const geoTableData = ref([])
//已绑定车辆列表
const bindVehicleArr = ref([])

//加载围栏数据
const loadGeo = () => {
  let data = qs.stringify(geoSearchForm.value);
  axios.get(BASE_URL+'/v1/geofence/select?'+data).then((response)=>{
    if(response.data.code === 2000){
      geoTableData.value = response.data.data;
      console.log(response.data.data);
    }else{
      ElMessage.error(response.data.msg);
    }
  })
}
//已绑定车辆
const loadVehicle = (id)=>{
  geoId = id;
  bindVehicleDialogVisible.value = true;
  axios.get(BASE_URL+'/v1/vehicle/select?geofenceId='+geoId).then((response)=>{
    if(response.data.code == 2000){
      bindVehicleArr.value = response.data.data;
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}


//可绑定车辆列表
const unBindVehicleArr = ref([])
//添加绑定车辆:定义方法加载所有可绑定车辆数据
//点击“已绑定车辆”弹窗的“添加绑定车辆”按钮，加载所有未绑定围栏的车辆信息，也就是所有可绑定围栏的车辆数据
const showUnbindVehicleList =()=>{
  AddBindVehicleDialogVisible.value = true;
  axios.get(BASE_URL+'/v1/vehicle/select?geofenceBindStatus=0').then((response)=>{
    if (response.data.code == 2000){
      unBindVehicleArr.value = response.data.data;
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}

/* 点击最外层"管理车辆"按钮时,调用下方的加载车辆方法,给全局变量geoId赋值!*/
var geoId;
//绑定车辆
const bindNewVehivle =(id)=>{//车辆id
  axios.post(BASE_URL+'/v1/vehicle/bind/'+geoId+'/'+id).then((response)=>{
    if (response.data.code == 2000){
      ElMessage.success('车辆绑定成功！');
      showUnbindVehicleList();
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}

//移除已经绑定的车辆
const removeBindVehicle = (id)=>{
  axios.post(BASE_URL+'/v1/vehicle/unbind/'+geoId+'/'+id).then((response)=>{
    if (response.data.code == 2000){
      ElMessage.success('移除成功！')
      loadGeo();
    }else{
      ElMessage.error(response.data.msg);
    }
  })
}
//重置查询条件
const resetSearch = () => {
  geoSearchForm.value = {name: '', status: ''};
  loadGeo();
}
onMounted(() => {
  loadGeo();
})
</script>

<style scoped>

</style>
